From d0a4c6ab4d801b8b02638324505b29dbaa822f5c Mon Sep 17 00:00:00 2001
From: Rhys Weatherley <rhys.weatherley@nokia.com>
Date: Wed, 22 Jul 2009 13:49:39 +1000
Subject: Make "-graphicssystem openvg" select OpenVG as default graphics
 system

Reviewed-by: Lincoln Ramsay
---
 configure                                   | 9 +++++++++
 src/gui/painting/qgraphicssystemfactory.cpp | 4 ++++
 2 files changed, 13 insertions(+)

diff --git a/configure b/configure
index f7e8005..60222a7 100755
--- a/configure
+++ b/configure
@@ -1166,6 +1166,8 @@ while [ "$#" -gt 0 ]; do
         else
             if  [ "$VAL" = "opengl" ]; then
                 CFG_GRAPHICS_SYSTEM="opengl"
+            elif [ "$VAL" = "openvg" ]; then
+                CFG_GRAPHICS_SYSTEM="openvg"
             elif [ "$VAL" = "raster" ]; then
                 CFG_GRAPHICS_SYSTEM="raster"
             else
@@ -5612,6 +5614,12 @@ if [ "$CFG_OPENVG" != "no" ]; then
     fi
 fi
 
+# if openvg is disabled and the user specified graphicssystem vg, disable it...
+if [ "$CFG_GRAPHICS_SYSTEM" = "openvg" ] && [ "$CFG_OPENVG" = "no" ]; then
+    echo "OpenVG Graphics System is disabled due to missing OpenVG support..."
+    CFG_GRAPHICS_SYSTEM=default
+fi
+
 if [ "$CFG_PTMALLOC" != "no" ]; then
     # build ptmalloc, copy .a file to lib/
     echo "Building ptmalloc. Please wait..."
@@ -6638,6 +6646,7 @@ QMakeVar set sql-plugins "$SQL_PLUGINS"
 if [ "$PLATFORM_QWS" != "yes" ]; then
     [ "$CFG_GRAPHICS_SYSTEM" = "raster" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_GRAPHICSSYSTEM_RASTER"
     [ "$CFG_GRAPHICS_SYSTEM" = "opengl" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_GRAPHICSSYSTEM_OPENGL"
+    [ "$CFG_GRAPHICS_SYSTEM" = "openvg" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_GRAPHICSSYSTEM_OPENVG"
 fi
 
 # X11/Unix/Mac only configs
diff --git a/src/gui/painting/qgraphicssystemfactory.cpp b/src/gui/painting/qgraphicssystemfactory.cpp
index b618d8b..ddc66f3 100644
--- a/src/gui/painting/qgraphicssystemfactory.cpp
+++ b/src/gui/painting/qgraphicssystemfactory.cpp
@@ -64,6 +64,10 @@ QGraphicsSystem *QGraphicsSystemFactory::create(const QString& key)
     if (system.isEmpty()) {
         system = QLatin1String("opengl");
     }
+#elif defined (QT_GRAPHICSSYSTEM_OPENVG)
+    if (system.isEmpty()) {
+        system = QLatin1String("openvg");
+    }
 #elif defined (QT_GRAPHICSSYSTEM_RASTER) && !defined(Q_WS_WIN)
     if (system.isEmpty()) {
         system = QLatin1String("raster");
-- 
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